How much deposit is safe to wire a restoration shop

You're about to wire a deposit to a restoration shop, and the question in your head is a number: is 20 percent normal, is 50 percent a red flag, what's safe. It's the wrong question to lead with. The amount matters far less than what the amount is attached to. A modest deposit tied to nothing is more dangerous than a larger one released only as defined work gets done. Before you send anything, the thing to get right isn't the percentage — it's the structure underneath it.

First, the disclaimer that actually matters here: this is not legal advice. Deposit and payment rules are state-specific, and whether any given statute even applies to auto restoration is something you should confirm for your own state — ideally with an attorney reviewing your contract before you sign. What follows is how to structure a deal so your money stays tied to work, which is a different thing from knowing your local law. Do both.

The real risk isn't the size — it's 'deposit and hope'

There's a single pattern behind most restoration-deposit losses, and it isn't a number that was too high. It's a deposit that became non-refundable the moment it was paid, rather than the moment the shop completed something. Call it deposit-and-hope: you pay a large sum upfront and then hope the work materializes. Once that money is in the shop's account against undelivered work, you have no leverage left — only patience, and patience is not a contract term.

“A deposit that's earned by being received is a loan you made to a stranger.”

So the principle to hold onto is narrow and worth memorizing: a deposit should be capped at a defensible percentage, and it should become non-refundable only after the shop completes a defined milestone — never on the act of paying. A deposit that's earned by doing work is a deposit.

What's a defensible number to anchor on

There's no single nationwide cap on restoration deposits, but there is a useful anchor. California's Business & Professions Code §7159 caps a home-improvement contract deposit at the lesser of $1,000 or 10 percent of the contract price — the most protective benchmark in common circulation. Other states are looser: Texas, Florida, Michigan, and Ohio have no specific statutory cap, leaving common-law and deceptive-trade-practices rules to govern instead.

Two cautions before you quote that 10 percent figure at anyone. First, the California statute is written for home improvement; whether it reaches auto restoration is exactly the kind of applicability question to put to an attorney, not to assume. Second, on a six-figure restoration, 10 percent is still a large sum, and $1,000 is plainly below what most shops will accept to start. So treat the 10 percent / $1,000 figure not as a rule you'll enforce, but as the most protective end of the range — the anchor that tells you a shop asking for half upfront is at the opposite, riskier end of it.

The fix: pay against milestones, not against the calendar

The structure that replaces deposit-and-hope is the progress-payment draw — the same model construction uses for exactly this reason. Instead of a big lump sum and a vague promise, you and the shop define milestones, and each payment is released only when its milestone is documented as complete. A restoration breaks cleanly into stages, and each one carries a defined percentage of the total:

• Disassembly — teardown, inventory, and the honest condition assessment that the quote couldn't make until the car came apart.
• Bodywork and panels — rust repair, metal, and the panel fitment that everything downstream depends on.
• Paint — prep, blocking, and finish, the longest and most labor-heavy stage on most builds.
• Mechanical reassembly — drivetrain, suspension, brakes, and the systems going back into a finished body.
• Final inspection and delivery — the last draw, held until the car is actually done and in your hands.

The rule that governs the whole schedule is one sentence: the total you've paid should never exceed the percentage of the project that's actually complete. That's what kills deposit-cycling — the practice of collecting 80 percent of the money before doing 80 percent of the work. If you're never more than slightly ahead of the shop, the worst case is a small loss, not a stripped shell and a drained account.

The most common red flag: '50% upfront for parts'

If you take one tactical thing from this piece, take this. The single most common demand that should give you pause is a shop asking for 50 percent upfront 'for parts.' It sounds reasonable — parts cost money, the shop has to order them — and that plausibility is exactly what makes it the most effective version of deposit-and-hope. It puts a large sum in the shop's hands, justified by parts you have no way to confirm were ordered, against work that hasn't started.

You don't have to refuse the parts logic to defuse it. You restructure it so the shop never holds large sums against undelivered work. Two clean counter-moves:

• Buy the parts yourself, on your own credit card, directly from the vendor — the shop gives you the list, you place the order, the parts ship to the shop. You keep the money and the paper trail, and a credit-card charge-back is leverage a wire transfer never is.
• Or escrow the parts money at the parts vendor rather than with the shop — the funds are committed to the actual parts, not sitting in the shop's operating account waiting to fund someone else's overdue job.

“Read the line items, not the total.”

No draw without documentation

A milestone schedule only protects you if 'complete' means something verifiable, so tie every draw to documentation. No payment releases without evidence the milestone was actually hit: dated photos of the work, the parts list with receipts, the labor hours logged against that stage. This isn't distrust — it's the same reason any business pays against an invoice rather than a phone call. Documentation turns 'it's coming along' into a thing you can hold the next payment against.

Build the deal this way and the deposit question answers itself. A defensible starting figure, every dollar after it tied to a documented stage, parts handled so the shop never warehouses your money, and a written contract an attorney has read against your state's rules. The number you started out worried about turns out to be the least important variable — once it's structured, almost any reasonable deposit is safe, and once it isn't, no number is. The full framework — the clause library and the 47 questions to ask before you sign — is the Shop Vetting System; this piece is the part you needed before the wire went out.

Dorian Quispe

Restoring a '67 in Los Angeles, and writing down what it actually costs. Author of the Shop Vetting System.